- Companies
- Installers
- K2 Engineering Contracts Ltd
K2 Engineering Contracts Ltd
- Company number
- 06726414
- Incorporated
- 17 Oct 200817 years trading
- Registered office
- Cherry Trees, Riffhams Lane, Danbury, Essex, CM3 4DS
- Nature of business
- Other construction installation
K2 Engineering Contracts Ltd is a 17-year-old private limited company registered in Danbury, company number 06726414, one of the UK's installation companies (insulation, lifts, shutters and similar). Its next accounts are due at Companies House on 31 December 2026, and the CT600 for the period to 31 March 2026 is due at HMRC on 31 March 2027.
Key dates
Worked out from the year end and filing history on the Companies House register.
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Finances
From each year's balance sheet filed at Companies House. Small companies do not have to publish turnover or profit, so these are balance sheet figures.
- Net assets up £84K (+6.9%) on the year before, to £1.3M.
- Net assets rose in 6 of 7 year-on-year comparisons on record.
- Current assets of £1.3M against £51K owed within a year: more than 10 times cover.
- 3 employees on average during the year.
- Balance sheets on record for 9 years, 2015 to 2024.
Net assets by year
| Year end | Net assets | Cash | Current assets | Owed within a year | Employees |
|---|---|---|---|---|---|
| 31 Mar 2024 | £1.3M | £1.3M | £51K | 3 | |
| 31 Mar 2023 | £1.2M | £1.2M | £28K | 3 | |
| 31 Mar 2022 | £1.1M | £1.2M | £69K | 3 | |
| 31 Mar 2021 | £883K | £1M | £125K | 3 | |
| 31 Mar 2019 | £399K | £430K | £32K | ||
| 31 Mar 2018 | £356K | £217K | £465K | £110K | |
| 31 Mar 2017 | £89K | £157K | £69K | ||
| 31 Mar 2016 | £5,590 | £389K | £480K | £475K | |
| 31 Mar 2015 | £295K | £288K | £330K | £34K |
Where K2 Engineering Contracts Ltd is registered
The registered office is in Danbury (CM3), in the Chelmsford local authority area, East of England. Show CM3 4DS on a map.
Other trade companies in CM3
- CLS Groundworks LtdBuilders
- Proglaze Window & Door Fitters LtdGlaziers
- Wrenford Holdings LtdProperty developers
- Pinnacle Performance and Prestige LimitedMotor traders
- Corevent Fire Safety LtdElectricians
- Eaton Home Improvements and Development LtdSpecialist contractors
- Saunders Electrical LtdElectricians
- Ashcroft Vehicles LtdMotor traders
Also registered at this address
2 other companies use the same registered office as K2 Engineering Contracts Ltd.
- Airdrome Cars LtdMechanics and garages
- K Bond Building LtdFinishing trades
What happens if K2 Engineering Contracts Ltd files late
Companies House charges an automatic penalty the day after the deadline, and it rises the longer the accounts are late. These are the dates for this company's accounts due on 31 December 2026.
| Companies House | Accounts delivered | Penalty |
|---|---|---|
| Up to 1 month late | 1 Jan 2027 to 31 Jan 2027 | £150 |
| 1 to 3 months late | 1 Feb 2027 to 31 Mar 2027 | £375 |
| 3 to 6 months late | 1 Apr 2027 to 30 Jun 2027 | £750 |
| More than 6 months late | From 1 Jul 2027 | £1,500 |
Penalties double if the accounts were also late the year before.
| HMRC (CT600) | From | Penalty |
|---|---|---|
| 1 day late | 1 Apr 2027 | £200 |
| 3 months late | 30 Jun 2027 | another £200 |
| 6 months late | 30 Sep 2027 | HMRC estimates the tax and adds 10% of the unpaid tax |
| 12 months late | 31 Mar 2028 | another 10% of any unpaid tax |
For returns filed on or after 1 April 2026. Late three times in a row and the £200 penalties become £1,000 each.
Company details
As held on the Companies House register.
- Company number
- 06726414
- Status
- Active
- Company type
- Private limited company
- Incorporated
- 17 October 2008 (17 years ago)
- Registered office
- Cherry Trees, Riffhams Lane, Danbury, Essex, CM3 4DS
- Nature of business
- Other construction installation (SIC 43290)
- Year end
- 31 March (accounting reference date)
- Accounts type
- Total exemption (full)
- Last accounts made up to
- 31 March 2025
- Last confirmation statement
- 17 October 2025
Filing notes for installation companies (insulation, lifts, shutters and similar)
Installation companies (insulation, lifts, shutters, solar and similar) often buy stock and equipment up front, so stock at the year end and capital allowances both affect the tax bill.
Similar companies
Other active installation companies (insulation, lifts, shutters and similar).
Frequently asked questions
When are K2 Engineering Contracts Ltd's accounts due?
K2 Engineering Contracts Ltd's next accounts are due at Companies House by 31 December 2026 (in 80 days), covering the period to 31 March 2026.
When is K2 Engineering Contracts Ltd's CT600 due?
The CT600 for the period to 31 March 2026 is due at HMRC by 31 March 2027, 12 months after the period end. The corporation tax itself is payable earlier, by 1 January 2027.
Is K2 Engineering Contracts Ltd still trading?
K2 Engineering Contracts Ltd is listed as active on the Companies House register as of 1 Oct 2026. Active means it has not been dissolved or entered insolvency; it does not show whether it is currently taking on work.
What does K2 Engineering Contracts Ltd do?
K2 Engineering Contracts Ltd is registered under Other construction installation (SIC 43290).
How old is K2 Engineering Contracts Ltd?
K2 Engineering Contracts Ltd was incorporated on 17 October 2008, 17 years ago.
What is the penalty if K2 Engineering Contracts Ltd files its accounts late?
Companies House charges £150 if the accounts are up to 1 month late, £375 up to 3 months, £750 up to 6 months and £1,500 after that, doubled if the previous year's accounts were also late. HMRC charges £200 for a CT600 filed a day late and another £200 at 3 months.
Official records
View K2 Engineering Contracts Ltd on Companies House for filed documents, officers and the full history.
Based on the Companies House register (snapshot 1 Oct 2026). Deadlines are worked out from the register and assume a standard accounting period; a change of year end or a short period moves them. This page is general information, not tax or accountancy advice.